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I work for a publishers http://fittor.top/jizzhut/ empflix Some of the most telling results came from analyses of persistent organic pollutants, such as DDT, that ended up in the whaleâs earplug. The researchers found measurable levels of 20 different pesticides used in the last several decades. Somewhat surprisingly, the highest concentrations of these pesticides were encountered during the first six months of the whaleâs life; these peaks may be due to what the researchers called âmaternal transfer.â In other words, pesticide residue could have been transferred to the young whale from its mother via her milk, which suggests that the mother must have had significant levels of these chemicals. |
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